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Ko Samui weather in July 2021
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- 31°C max day temperature
31 - 6 hours of sunshine per day
- 17 days with some rainfall
17 - 24°C min night temperature
24 - 13 hours of daylight per day
13 - Very High heat & humidity
VH - 146 mm of monthly rainfall
146 - 11+ (Extreme) UV index
11 - 29°C sea temperature
29
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The July weather guide for Ko Samui, Thailand shows long term weather averages processed from data supplied by CRU (University of East Anglia), the Met Office & the Netherlands Meteorological Institute. Find out more about our data sources.
How hot is it in Ko Samui in July?
Daytime temperatures usually reach 31°C in Ko Samui in July with very high heat and humidity, falling to 24°C at night.
How sunny is it in Ko Samui in July?
There are normally 6 hours of bright sunshine each day in Ko Samui in July - that's 48% of daylight hours.
How warm is the sea around Ko Samui in July?
The average sea temperature around Ko Samui in July is 29°C.
Does it rain in Ko Samui in July?
There are usually 17 days with some rain in Ko Samui in July and the average monthly rainfall is 146mm.
Metric (°C / mm) | Imperial (°F / inches)
Ko Samui sunrise & sunset times for July 2021
Browse the sunrise and sunset times for Ko Samui in July 2021. Select a month to view Ko Samui sunrise & sunset times for the next 12 months.
JanFebMarAprMayJunJulAugSepOctNovDec
| Date | Sunrise times | Sunset times |
|---|---|---|
| Thursday, 1st July 2021 | 06:03 | 18:44 |
| Friday, 16th July 2021 | 06:07 | 18:45 |
| Saturday, 31st July 2021 | 06:10 | 18:42 |
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